120448430720

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:531

約数の個数: 256

約数和(自身を含む): 298636416000

約数和(自身を除く): 178187985280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 101, 103, 128, 158, 160, 202, 206, 229, 316, 320, 395, 404, 412, 458, 505, 515, 632, 640, 790, 808, 824, 916, 1010, 1030, 1145, 1264, 1580, 1616, 1648, 1832, 2020, 2060, 2290, 2528, 3160, 3232, 3296, 3664, 4040, 4120, 4580, 5056, 6320, 6464, 6592, 7328, 7979, 8080, 8137, 8240, 9160, 10112, 10403, 12640, 12928, 13184, 14656, 15958, 16160, 16274, 16480, 18091, 18320, 20806, 23129, 23587, 25280, 29312, 31916, 32320, 32548, 32960, 36182, 36640, 39895, 40685, 41612, 46258, 47174, 50560, 52015, 63832, 64640, 65096, 65920, 72364, 73280, 79790, 81370, 83224, 90455, 92516, 94348, 104030, 115645, 117935, 127664, 130192, 144728, 146560, 159580, 162740, 166448, 180910, 185032, 188696, 208060, 231290, 235870, 255328, 260384, 289456, 319160, 325480, 332896, 361820, 370064, 377392, 416120, 462580, 471740, 510656, 520768, 578912, 638320, 650960, 665792, 723640, 740128, 754784, 821837, 832240, 925160, 943480, 1021312, 1041536, 1157824, 1276640, 1301920, 1331584, 1447280, 1480256, 1509568, 1643674, 1664480, 1827191, 1850320, 1863373, 1886960, 2315648, 2382287, 2553280, 2603840, 2894560, 2960512, 3019136, 3287348, 3328960, 3654382, 3700640, 3726746, 3773920, 4109185, 4764574, 5106560, 5207680, 5789120, 6574696, 6657920, 7308764, 7401280, 7453492, 7547840, 8218370, 9135955, 9316865, 9529148, 11578240, 11911435, 13149392, 14617528, 14802560, 14906984, 15095680, 16436740, 18271910, 18633730, 19058296, 23822870, 26298784, 29235056, 29813968, 32873480, 36543820, 37267460, 38116592, 47645740, 52597568, 58470112, 59627936, 65746960, 73087640, 74534920, 76233184, 95291480, 105195136, 116940224, 119255872, 131493920, 146175280, 149069840, 152466368, 188200673, 190582960, 233880448, 238511744, 262987840, 292350560, 298139680, 304932736, 376401346, 381165920, 525975680, 584701120, 596279360, 752802692, 762331840, 941003365, 1169402240, 1192558720, 1505605384, 1524663680, 1882006730, 3011210768, 3764013460, 6022421536, 7528026920, 12044843072, 15056053840, 24089686144, 30112107680, 60224215360, 120448430720]

約数ペア:

[(1, 120448430720), (2, 60224215360), (4, 30112107680), (5, 24089686144), (8, 15056053840), (10, 12044843072), (16, 7528026920), (20, 6022421536), (32, 3764013460), (40, 3011210768), (64, 1882006730), (79, 1524663680), (80, 1505605384), (101, 1192558720), (103, 1169402240), (128, 941003365), (158, 762331840), (160, 752802692), (202, 596279360), (206, 584701120), (229, 525975680), (316, 381165920), (320, 376401346), (395, 304932736), (404, 298139680), (412, 292350560), (458, 262987840), (505, 238511744), (515, 233880448), (632, 190582960), (640, 188200673), (790, 152466368), (808, 149069840), (824, 146175280), (916, 131493920), (1010, 119255872), (1030, 116940224), (1145, 105195136), (1264, 95291480), (1580, 76233184), (1616, 74534920), (1648, 73087640), (1832, 65746960), (2020, 59627936), (2060, 58470112), (2290, 52597568), (2528, 47645740), (3160, 38116592), (3232, 37267460), (3296, 36543820), (3664, 32873480), (4040, 29813968), (4120, 29235056), (4580, 26298784), (5056, 23822870), (6320, 19058296), (6464, 18633730), (6592, 18271910), (7328, 16436740), (7979, 15095680), (8080, 14906984), (8137, 14802560), (8240, 14617528), (9160, 13149392), (10112, 11911435), (10403, 11578240), (12640, 9529148), (12928, 9316865), (13184, 9135955), (14656, 8218370), (15958, 7547840), (16160, 7453492), (16274, 7401280), (16480, 7308764), (18091, 6657920), (18320, 6574696), (20806, 5789120), (23129, 5207680), (23587, 5106560), (25280, 4764574), (29312, 4109185), (31916, 3773920), (32320, 3726746), (32548, 3700640), (32960, 3654382), (36182, 3328960), (36640, 3287348), (39895, 3019136), (40685, 2960512), (41612, 2894560), (46258, 2603840), (47174, 2553280), (50560, 2382287), (52015, 2315648), (63832, 1886960), (64640, 1863373), (65096, 1850320), (65920, 1827191), (72364, 1664480), (73280, 1643674), (79790, 1509568), (81370, 1480256), (83224, 1447280), (90455, 1331584), (92516, 1301920), (94348, 1276640), (104030, 1157824), (115645, 1041536), (117935, 1021312), (127664, 943480), (130192, 925160), (144728, 832240), (146560, 821837), (159580, 754784), (162740, 740128), (166448, 723640), (180910, 665792), (185032, 650960), (188696, 638320), (208060, 578912), (231290, 520768), (235870, 510656), (255328, 471740), (260384, 462580), (289456, 416120), (319160, 377392), (325480, 370064), (332896, 361820)]